时间:2019-01-08 作者:英语课 分类:英语四级作文范文


英语课

   Food Safety


  1. 食品安全问题令人担忧。
  2. 对此,你有什么看法(可从蔬菜、水果滥用农药、激素方面分析)?
  【范文】
  Currently, many problems concerning the safety of food have popped up. As for me, I believe at least three factors account for this issue.
  First, I observe that profits drive many food producers to commit illegal things. They aim to gain more money at the expense of consumers’ health. Second, the overuse of agricultural pesticide 1 has resulted in the degradation 2 of food quality. The excessive pesticide bears enormous health hazard for people. Furthermore, some food producers inject hormones 3 into domestic animals so as to make them grow more quickly and thus they can turn in more profit. As a result, people’s health has been seriously disturbed.
  All in all, food safety is such a great concern, and we all should do establish laws and implement 4 them effectively to avoid producing toxic 5 foods.
  【点评】
  首句直接点题,词组pop up指弹起,这里指食品安全突然间成了一大社会问题。
  文章第二部分从蔬菜生产商、水果滥用农药及激素方面阐释了食品安全问题的根源。Observe除了有观察之意,还可以表示某人的观点;动词commit后面通常接违法或伤害性的事情,如commit a crime, commit illegal things, commit suicide等等。“以消费者的健康为代价”除了使用at the expense of 还可以使用at the cost of 或者ignoring。另外,在表达同一意思或相近意思时,此文避免了一词多用,而是采用不同的单词或词组,如劣质食品使用了problems concerning the safety of food, the degradation of food quality和toxic foods。
  最后一段再次点题,并提出了万能解决方案之一,即政府和相关单位要制定法律法规。

n.杀虫剂,农药
  • The pesticide was spread over the vegetable plot.菜田里撒上了农药。
  • This pesticide is diluted with water and applied directly to the fields.这种杀虫剂用水稀释后直接施用在田里。
n.降级;低落;退化;陵削;降解;衰变
  • There are serious problems of land degradation in some arid zones.在一些干旱地带存在严重的土地退化问题。
  • Gambling is always coupled with degradation.赌博总是与堕落相联系。
n.(pl.)工具,器具;vt.实行,实施,执行
  • Don't undertake a project unless you can implement it.不要承担一项计划,除非你能完成这项计划。
  • The best implement for digging a garden is a spade.在花园里挖土的最好工具是铁锹。
adj.有毒的,因中毒引起的
  • The factory had accidentally released a quantity of toxic waste into the sea.这家工厂意外泄漏大量有毒废物到海中。
  • There is a risk that toxic chemicals might be blasted into the atmosphere.爆炸后有毒化学物质可能会进入大气层。
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